Nantong Hazardous Waste Gas Purification Manufacturer - Professional Research and Development of Acidic and Corrosive Waste Gas Treatment Processes - Tianhuan Environmental Protection

Hazardous waste temporary storage VOC treatment equipment VOC waste gas management catalytic incineration equipment, catalytic incineration can treat almost all hydrocarbon organic waste gases and odorous gases, that is, it is suitable for the treatment of various organic waste gases with wide concentration scale and disorderly composition. For low concentration, multi-component waste gases emitted from hazardous waste storage warehouses, organic chemicals, coatings, insulation materials, and other occupations that have no value for recovery, the adsorption catalytic incineration method has a better treatment effect. High processing efficiency and no secondary pollution. The purification rate of organic waste gas treated by catalytic incineration method is generally above 95%, and the final products are CO2 and H2O (heteroatom organic compounds and other incineration products), so there is no secondary pollution problem. In addition, due to the low temperature, it can greatly reduce the generation of NOx. The main factors affecting the economic benefits of catalytic incineration are: catalyst performance and cost; Organic matter concentration in exhaust gas treatment; Heat recovery efficiency; Business management and operational level. Although catalytic incineration cannot recover useful products, it can recover the reaction heat generated by catalytic incineration, save energy, and reduce processing costs, which is economically reasonable and feasible.

RCO catalytic incineration equipment is mainly a device or equipment that burns under the action of a catalyst. The principle is to use a catalyst to incinerate organic waste gas without flame at a lower ignition temperature, and to separate the organic waste gas into clean carbon dioxide and water vapor. The electrical control system of catalytic incineration equipment mainly consists of PLC controller, text display, frequency converter, incinerator, UV sensor, thermocouple, and electric fan. The operation process of the electrical control system of RCO catalytic incineration equipment is divided into three conditions: the operation status of the incinerator, the suspension status, and the parameter setting. Under operational conditions, it can be further divided into incineration and incineration processes.

The parameter setting status of RCO catalytic incineration equipment: This is mainly based on the pre incineration operation preparation data. It is also possible to set the incineration temperature and frequency of the inverter according to demand, and then control the air flow of the electric fan. Due to the fact that this incineration temperature is designed for reliability during the incineration process. In terms of starting frequency, ensure that the RCO catalytic incineration equipment burns with flames during incineration, but at this moment it is not too low and the air volume is not too large.

With the development of environmental engineering, RCO catalytic incineration equipment is increasingly favored by people. The excellent environmental performance of RCO catalytic incineration equipment is a frequently discussed topic. Next, we will briefly introduce the operating principle of the hazardous waste temporary storage VOC treatment equipment RCO catalytic incineration equipment.

1、 The operation method of RCO catalytic incineration equipment is the same as that of direct incineration purification, which belongs to the thermal damage method.

2、 The adsorption on the catalyst surface increases the reaction rate and accelerates the reaction speed.

3、 The mechanism is the oxidation, pyrolysis, and thermal differentiation of organic components in the exhaust gas.

4、 The RCO catalytic incineration equipment is a typical gas-solid phase catalytic reaction, which essentially involves deep oxidation with the participation of reactive oxygen species.

5、 With the assistance of catalysts, organic waste gas can be incinerated without flame at lower temperatures and oxidized into CO2 and H2O, releasing a lot of heat energy together.

RCO catalytic incineration equipment is not suitable for treating workshop exhaust gas, perhaps RCO catalytic incineration equipment can treat toxic gases such as benzene. Now, it has become a widely valued issue. I want to give you a scientific overview: Catalytic incineration is ROT, which simply means producing organic waste gas and fuel under high-temperature treatment. Thoroughly mix the gases and then incinerate them using a catalyst. Together, RCO catalytic incineration equipment is highly suitable for treating high concentration and flammable industrial waste gases.

RCO catalytic incineration equipment incineration start-up process: When the control system is in standby mode, the equipment will receive a command input to start, and then enter the incineration operation mode. The control system needs to check the above, and then blow it once. The inverter output signal is used to control the rolling of the electric fan. As the air volume mainly decreases slowly from low speed to high speed, when fresh air blows through the disc incinerator, there is no residual gas in the furnace, and the incineration process is stable and reliable. The specific operation is that the frequency converter needs to be activated initially, and then the PLC simulates the output signal, causing the frequency of the frequency converter to continuously increase from the beginning, then reach the frequency after the corresponding time period, and then decrease, completing the frequency sweep. Let's go first. When the device declares a fire signal, the high-pressure incinerator will operate normally, but it is also necessary to open the incineration pipe above the valve, and special attention should be paid to the incineration of small fires. This is because the ultraviolet sensor detects it and lights it on a small fire, then opens the main air valve at this moment. At this point on the catalytic incinerator plate, burn the flame until it approaches the detected incineration temperature, and then close the incineration valve directly to complete the entire incineration process and enter the incineration adjustment stage.

The setting of fuel air ratio for RCO catalytic incineration equipment: Research has shown that the scale of "gas/air ratio" in RCO catalytic incineration equipment is generally between 4% and 11%. Under corresponding incineration conditions, when the gas/air ratio is 6%, natural gas can achieve good catalytic incineration effect, so that the incineration system can not only achieve good catalytic incineration effect, but also achieve good incineration effect. The obtained heat rate, and. It can also achieve outstanding launch effects. The gas in this system is regulated by a pressure valve. Therefore, when the air volume of the fan changes, the incineration/air ratio can also be changed, and then the incineration of the catalytic incineration equipment can be achieved. Especially during the start-up process, we only need to adjust the output frequency of the frequency converter to achieve the required combustion flame combustion time by changing the fuel/air ratio for catalytic combustion.